Inovance MD810 Series Installation Manual
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Inovance MD810 Series Installation Manual

Inovance MD810 Series Installation Manual

Standard drive (multidrive system)
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Summary of Contents for Inovance MD810 Series

  • Page 2: Preface

    Preface About This Guide The MD810 series is a new‑generation low‑voltage multidrive system. It is also a common DC bus drive system consisting of the power supply unit and the drive unit, which can meet requirements of a single mechanical device with multiple drive points and continuous production line system.

  • Page 3: How To Obtain

    This guide is not delivered with the product. You can obtain the PDF version by the following method: http://en.inovance.cn/ Log in to Inovance's website ( ), choose Support > Download, search by keyword, and then download the PDF file. ‑...

  • Page 4: Table Of Contents

    Table of Contents T T a a b b l l e e o o f f C C o o n n t t e e n n t t s s Preface ................1 Fundamental Safety Instructions .

  • Page 5: Fundamental Safety Instructions

    3. Use this equipment according to the designated environment requirements. Damage caused by improper use is not covered by warranty. 4. Inovance shall take no responsibility for any personal injuries or property damage caused by improper use. Safety Levels and Definitions Indicates that failure to comply with the notice will result in death or severe personal injuries.
  • Page 6 Fundamental Safety Instructions Check whether the packing is intact and whether there is damage, water seepage, ● dampness, and deformation before unpacking. Unpack the package by following the unpacking sequence. Do not strike the package ● violently. Check whether there is damage, rust, or injuries on the surface of the equipment and ●...
  • Page 7 Fundamental Safety Instructions Read through the guide and safety instructions before installation. ● Do not install this equipment in places with strong electric or magnetic fields. ● Before installation, check that the mechanical strength of the installation site can bear ●...
  • Page 8 Fundamental Safety Instructions Do not connect the input power supply to the output end of the equipment. Failure to ● comply will result in equipment damage or even a fire. When connecting a drive to the motor, check that the phase sequences of the drive and ●...
  • Page 9 Fundamental Safety Instructions Do not touch the equipment casing, fan, or resistor with bare hands to feel the ● temperature. Failure to comply may result in personal injuries. Prevent metal or other objects from falling into the equipment during operation. Failure ●...

  • Page 10: Safety Labels

    Fundamental Safety Instructions Disposal Dispose of retired equipment in accordance with local regulations and standards. ● Failure to comply may result in property damage, personal injuries, or even death. Recycle retired equipment by observing industry waste disposal standards to avoid ●...

  • Page 11: Installation Flowchart

    Installation Flowchart Installation Flowchart Figure ‑1 Installation flowchart ‑ ‑...

  • Page 12: Preparation Before Installation

    Preparation Before Installation Preparation Before Installation Installation Environment To fully utilize the product performance and ensure long‑term use, install the drive in an environment meeting the following requirements. Table 1–1 Installation environment requirements Item Requirement Installation location Indoors Grid overvoltage Overvoltage category (OVC) III Temperature Installation/Operating temperature:...

  • Page 13: Installation Clearance

    IP20 Installation Clearance The power supply unit and drive unit of the MD810 series are classified into booksize and vertical tower structures. The booksize unit features the width of 50 mm, 100 mm, 200 mm, and 300 mm, and the vertical tower unit features the width of 180 mm (power supply unit only) and 230 mm (drive unit only).
  • Page 14 Preparation Before Installation Figure 1‑1 Clearance for installing the booksize unit in dual‑rack mode ‑13‑...

  • Page 15: Installation Tools

    Preparation Before Installation Figure 1‑2 Clearance for installing the vertical tower unit Note It is recommend that the power supply unit and drive unit be installed vertically. Installation Tools 1.3.1 Mechanical Installation Tools Table 1–3 Mechanical installation tools Appearance Usage Scenario Tool Specification 2.5 mm...
  • Page 16 Preparation Before Installation Appearance Usage Scenario Tool Specification (rod diameter: 6 Rod length: ≥ 190 mm Torque range Torque Used to install the wrench #1: 1.0‑5.0 N·m module, and tighten or loosen the input/output terminal and the grounding screw. Torque range Used to tighten or #2: 10‑35 N·m loosen the input/output...
  • Page 17 Preparation Before Installation Appearance Usage Scenario Tool Specification ‑ Gloves Used to prevent static electricity during mechanical installation. ‑ 100 mm Nylon tie Cable Outer M6x20 Used to install the power hexagon supply unit, drive unit, combina and DC soft charge unit. tion screw Number of screws for ●...

  • Page 18: Accessory Kit

    Preparation Before Installation 1.3.2 Accessory Kit Table 1–5 Items in the accessory kit Appearance Quantity Name Network cable Grounding aluminum bar Overlapping copper bar (for models with the width of 50 mm) Cables Table 1–6 Cables Cable Category Appearance Category Appearance Cable Name Name...
  • Page 19 Preparation Before Installation Cable Category Appearance Category Appearance Cable Name Name Grounding Network cable cable ‑ ‑...

  • Page 20: Unpacking And Handling

    When receiving goods from the shipping company, check that you have received all the items specified on the delivery note. Notify the shipping company immediately of any missing components or damage. If necessary, seek support from the Inovance office or your local agent.

  • Page 21: Storage Requirements

    For storage, pack the drive with the original packing box provided by Inovance. ● Do not expose the drive to the environment with moisture or high temperature, or ●...

  • Page 22: Transportation Precautions

    Unpacking and Handling Transportation Precautions Transportation loss precautions 1. When receiving goods from the shipping company, check the MD810 series drive carefully. 2. Check that you have received all the items specified on the delivery note. 3. Notify the shipping company immediately of any missing or damaged components.
  • Page 23 Unpacking and Handling Tap the screw on the installation backplate, and then use self‑clinching nuts or ● independent nuts on the back of the backplate to enhance screw‑thread fitting and fastening effect. Ensure that the installation backplate has excellent stiffness and the thickness ●...

  • Page 24: Installation Instructions

    Installation Instructions Installation Instructions Removing the Cover ① Open the translucent operating panel ② Pull the upper part of the upper cover cover upward and loosen the screws on the and then the lower part to remove it. upper cover by using a screwdriver. ③...

  • Page 25: Installation Of The Power Supply Unit And The Drive Unit

    Installation Instructions Installation of the Power Supply Unit and the Drive Unit 3.2.1 Installing the Booksize Power Supply Unit and Drive Unit Backplate Mounting 1. Pre‑lock the M6x20 cross‑recessed hexagon head combination screws on the installation backplane with the clearance of about 5 mm between the screws and the backplane.
  • Page 26 Installation Instructions 3. Mount the drive unit to the installation backplane, and then tighten the screw by using a torque wrench. Note The screws on the lower side of the adjacent units are not locked (as shown in the figure be‑ low) for installing the grounding aluminum bar.
  • Page 27 Installation Instructions 4. Install the grounding aluminum bar between adjacent units. 5. (Optional) Install the option shield bracket. 6. If units are installed in two rows, install the option air guide plate for the units installed in the lower row. ‑...
  • Page 28 Installation Instructions The following figure describes the installation of the air guide plate for the power supply unit and drive unit. Figure 3‑1 Installation of the air guide plate for the unit with the width of 50 mm ‑27‑...
  • Page 29 Installation Instructions Figure 3‑2 Installation of the air guide plate for the unit with the width of 100 mm Figure 3‑3 Installation of the air guide plate for the power supply unit with the width of 200 mm ‑ ‑...
  • Page 30 Installation Instructions Figure 3‑4 Installation of the air guide plate for the drive unit with the width of 200 mm Figure 3‑5 Installation of the air guide plate for the unit with the width of 300 mm ‑29‑...
  • Page 31 Installation Instructions Through-hole Mounting 1. Install the option through‑hole mounting bracket. 2. Pre‑lock the M6x20 cross‑recessed, external hexagon combination screws on the installation backplane with the clearance of about 5 mm between the screws and the backplane. 3. Mount the power supply unit to the installation backplane, and then tighten the screw by using a torque wrench.
  • Page 32 Installation Instructions 4. Mount the drive unit to the installation backplane, and then tighten the screw by using a torque wrench. Note The screws on the lower side of the adjacent units are not locked (as shown in the figure be‑ low) for installing the grounding aluminum bar.
  • Page 33 Installation Instructions 5. Install the grounding aluminum bar between adjacent units. 6. (Optional) Install the option shield bracket. ‑ ‑...

  • Page 34: Installing The Vertical Tower Power Supply Unit

    3.2.2 Installing the Vertical Tower Power Supply Unit The 355 kW power supply unit (width of 180 mm) of the MD810 series is a vertical tower unit. Due to its large size, the vertical tower unit needs to be installed in a cabinet separately.

  • Page 35: Installing The Vertical Tower Drive Unit

    3.2.3 Installing the Vertical Tower Drive Unit The 200 kW to 355 kW drive unit (with the width of 230 mm) of the MD810 series is a vertical tower unit. Due to its large size and heavy weight, install the vertical tower unit in a cabinet separately.
  • Page 36 Installation Instructions 2. Install a slope. 3. Push the drive unit into the cabinet along the slope, and fix it to the cabinet with the M8x20 combination screw. ‑35‑...

  • Page 37: Inspection Before Wiring

    Installation Instructions Inspection Before Wiring Never wire the drive when the power is on, and keep all circuit breakers in the OFF ● state. Failure to comply will result in electric shock. After disconnecting the power supplies on the input and output sides, wait for at ●...

  • Page 38: Bus Connection

    Installation Instructions Bus Connection 3.4.1 Connecting the Booksize Unit Bus Connection method The booksize unit can be connected through external buses or internal buses. The following table describes the two connection methods. Connection Scenario Remarks Method The bus is used to connect adjacent units, and ‑...

  • Page 39: External Bus

    Installation Instructions External bus To connect units through the external bus, do the following: 1. Install the co‑bus external power terminal. Figure 3‑6 Installation of 100 A co‑bus external power terminal (for the unit with the width of 50 mm) ‑...
  • Page 40 Installation Instructions Figure 3‑7 Installation of 200 A co‑bus external power terminal (for the unit with the width of 100 mm) ‑39‑...
  • Page 41 Installation Instructions The installation procedure of the unit with the width of 200 mm is the same as that of the unit with the width of 100 mm. The following figure shows the position after the installation is completed. Figure 3‑8 Installation of 200 A co‑bus external power terminal (for the unit with the width of 200 mm) The installation procedure of the unit with the width of 300 mm is the same as that of the unit with the width of 100 mm.
  • Page 42 Installation Instructions When the co‑bus external power terminal is installed for the drive unit and it is connected to the power supply unit through the terminal, do not connect the busbar of the drive unit to the positive and negative busbar terminals of the adjacent unit.

  • Page 43: Connecting The Vertical Tower Unit

    Installation Instructions c. Close the cover. 3.4.2 Connecting the Vertical Tower Unit 1. Connect the cables to the positive and negative busbar terminals of the vertical tower power supply unit, and then connect the cables to the positive and negative buses of the user's integrated cabinet.

  • Page 44: Installing The Dc Soft Charge Unit (Optional)

    Installation Instructions 2. Connect the cables to the positive and negative busbar terminals of the vertical tower drive unit, and then connect the cables to the positive and negative buses of the user's integrated cabinet. Installing the DC Soft Charge Unit (Optional) If a drive unit fails, you need to power off the faulty drive unit and the power supply unit, replace with a new drive unit, and then power on the power supply unit and the new drive unit.

  • Page 45: Wiring

    Installation Instructions Figure 3‑10 Installing the DC soft charge unit Wiring 3.6.1 Wiring Booksize Units 1. Connect the power cable. Connect the input cable to the R, S, and T terminals on the power supply unit, and connect the output cable to the U, V, and W terminals on the drive unit. ‑...
  • Page 46 Installation Instructions Note When the drive is equipped with a shielding bracket (an option), the shielding layer of the power cable needs to be fixed on the shielding bracket, as shown in the figure below. Figure 3‑11 2. Connect the grounding cables of the power supply unit, drive unit, and motor. ‑45‑...
  • Page 47 Installation Instructions 3. (Optional) For 22 kW and 45 kW power supply unit, connect the braking resistor cable. 4. Connect the network cable. ‑ ‑...
  • Page 48 Installation Instructions Figure 3‑12 Connecting the network cable 5. Connect the input cable of the external 24 V power supply. Figure 3‑13 Connecting the input cable of the external 24 V power supply 6. Connect the control cable. Connect the control cable to the control terminal, ground the control cable shield through the crimping and grounding plate, and use the cable tie to fix the control cable and shield to the cable clip.

  • Page 49: Wiring The Vertical Tower Power Supply Unit

    Installation Instructions Figure 3‑14 Connecting the control cable 3.6.2 Wiring the Vertical Tower Power Supply Unit 1. Connect the input cable to the R, S, and T terminals on the unit. ‑ ‑...
  • Page 50 Installation Instructions 2. Connect the grounding cable. ‑49‑...

  • Page 51: Wiring The Vertical Tower Power Drive Unit

    Installation Instructions 3. Connect the input cable of the external 24 V power supply and the network cable. The connection figure is similar to that of the booksize unit. For details, see " Figure 3–11 " on page 47 " Figure 3–12 " on page 47 4.
  • Page 52 Installation Instructions 2. Connect two output cables to the U, V, and W terminals, respectively. ‑51‑...
  • Page 53 Installation Instructions 3. Install the closure plate of the front door. 4. Ground the fixing bracket of the drive unit. Because the fixing bracket at the bottom of the drive unit has the PE function, so there is no need to connect the grounding cable to the drive unit.

  • Page 54: System Grounding Requirements

    Installation Instructions 5. Connect the input cable of the external 24 V power supply and the network cable. The connection figure is similar to that of the booksize unit. For details, see " Figure 3–11 " on page 47 " Figure 3–12 " on page 47 6.

  • Page 55: Inspection After Wiring

    Installation Instructions Figure 3‑15 System grounding connection Inspection After Wiring After wiring has been completed, check the following items and ensure that each item has passed the inspection. Table 3–1 Wiring checklist Item Pass The power input cables are connected to the R/L1, S, and T/L2 terminals.
  • Page 56 Installation Instructions Item Pass The control circuit cables are shielded twisted pairs (STPs). The optional cards are connected correctly. If the drive is an STO model, confirm that the external 24 V power supply is connected properly. The control circuit cables and main circuit cables are routed through different routes.

  • Page 57: Installing The Cover

    Installation Instructions Installing the Cover ① Align the power terminal cover with the ② Install the operating panel. latch position of the bus base, and then push the cover into place. ③ Align the upper cover to its latch ④ Insert the upper part of the lower cover position, push the cover into place, tighten into the upper cover, and then press the the screw, and then close the operating...

  • Page 58: Appendix

    Appendix Appendix Electrical Wiring If a drive unit fails, you need to power off the faulty drive unit and the power supply unit, replace with a new drive unit, and then power on the power supply unit and the new drive unit. To ensure that the power supply unit can operate without power‑off during this case, you can install a DC soft charge unit for each drive unit.
  • Page 59 Appendix Figure 4‑2 Electrical connection ‑ ‑...
  • Page 60 *19011961A00*...

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